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Lyrx [107]
2 years ago
13

Only number 3 not number 4

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
3 0

Answer:

<h2>Yes</h2>

Step-by-step explanation:

He did set a record because 7/20 = 0.35. 11.35 < 11.4 seconds.

<em>PLEASE MARK BRAINLEST</em>

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F you have $18 and a 15% markup, what is the retail price?
Serggg [28]
OK so first I like to find what 10% is which in this case would be 1.8 and to find the other 5% you divide 1.8 by 2 which gets you .9 if you and 1.8 and .9 you get 2.7 and if you add 2.7 to 18 you get 20.7 which is your retail price
4 0
3 years ago
Each pack of batteries cost $21. How many i can buy if i have $63?
Rashid [163]

Each pack of batteries cost $21 each.
And then you have $63.

The operation to be used: Division.

63 ÷ 21 ==

Answer: 3


= You can buy 3 packs of batteries with your $63.

6 0
3 years ago
Read 2 more answers
If z=3 and z*y=12 what does y+5 equal
mart [117]
Z = 3                                              (This equation is a given)

z(y) = 12                                       ( This equation is also given) 

3y = 12                                         (as z = 3, plug 3 into z)

3y/3 = 12/3                                   (isolate the y by dividing 3 to both sides) 
                                                  * you divide 3 to both sides because of the equal                                                             sign. What you do to one side you do to the                                                                    other
y = 4                                             (answer for y)

y + 5                                             (what you are solving for)

(4) + 5 = 9                                    (As y = 4, plug in 4 for y in this equation)

y + 5 = 9                                       (4 + 5 =  9, or addition property)

9 is your answer           

hope this helps
5 0
2 years ago
I need help please?!!!
Rina8888 [55]

Answer:

No

Step-by-step explanation:

To find out if the ordered pair is a solution, just plug x and y into the equation. Is 5(1) + (3) equal to or less than -3? No, it equals 8, which is greater than -3. So the answer is No.

4 0
2 years ago
Read 2 more answers
Explain why 6 divided by 10 = .6<br><br> Use sentences and models
Anvisha [2.4K]
Because 6/10 = 0.6 or 60%
8 0
2 years ago
Read 2 more answers
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